Nuclear asymptotic normalization coefficients for 14N → 13C + p configurations and astrophysical S factor for radiative proton capture

Empirical values of the asymptotic normalization coefficient for proton bound states in the 14 N nucleus for the first five levels were obtained from an analysis of the experimental differential cross sections known from our measurements and from the literature for the reaction 13 C( 3 He, d ) 14 N...

Full description

Saved in:
Bibliographic Details
Published in:Physics of atomic nuclei 2008-06, Vol.71 (6), p.998-1011
Main Authors: Artemov, S. V., Bajajin, A. G., Igamov, S. B., Nie, G. K., Yarmukhamedov, R.
Format: Article
Language:English
Subjects:
Nuclei
Particle and Nuclear Physics
Physics
Physics and Astronomy
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Empirical values of the asymptotic normalization coefficient for proton bound states in the 14 N nucleus for the first five levels were obtained from an analysis of the experimental differential cross sections known from our measurements and from the literature for the reaction 13 C( 3 He, d ) 14 N in the projectile-energy range between about 15 and 40 MeV. The values obtained in this way were used to calculate the astrophysical S factors for the reaction 13 C( p, γ ) 14 N in the case of the population of the first five levels of the 14N nucleus. The calculations were based on the R -matrix approach. The calculated values are in good agreement with the experimental astrophysical S factor at energies below 1 MeV.
ISSN:1063-7788
1562-692X
DOI:10.1134/S1063778808060045